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WO2010121028A3 - Arcuate spinal fixation member - Google Patents

Arcuate spinal fixation member Download PDF

Info

Publication number
WO2010121028A3
WO2010121028A3 PCT/US2010/031244 US2010031244W WO2010121028A3 WO 2010121028 A3 WO2010121028 A3 WO 2010121028A3 US 2010031244 W US2010031244 W US 2010031244W WO 2010121028 A3 WO2010121028 A3 WO 2010121028A3
Authority
WO
WIPO (PCT)
Prior art keywords
fixation
arcuate
bone
members
fixation member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2010/031244
Other languages
French (fr)
Other versions
WO2010121028A2 (en
Inventor
Thomas Donner
Lawton Laurence
Wamis Singhatat
Jared Schoenly
David Evans
William Miller
Kurt Schmura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Synthes GmbH
Synthes USA LLC
Original Assignee
Synthes GmbH
Synthes USA LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Synthes GmbH, Synthes USA LLC filed Critical Synthes GmbH
Priority to JP2012506222A priority Critical patent/JP5591912B2/en
Priority to CN201080024868.5A priority patent/CN102458278B/en
Priority to BRPI1010210A priority patent/BRPI1010210A2/en
Priority to EP10715054.2A priority patent/EP2419030B1/en
Priority to KR1020117027045A priority patent/KR101692567B1/en
Priority to CA2758922A priority patent/CA2758922A1/en
Publication of WO2010121028A2 publication Critical patent/WO2010121028A2/en
Publication of WO2010121028A3 publication Critical patent/WO2010121028A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

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    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/70—Spinal positioners or stabilisers, e.g. stabilisers comprising fluid filler in an implant
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    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
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    • A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
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    • A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
    • A61B17/8033—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates having indirect contact with screw heads, or having contact with screw heads maintained with the aid of additional components, e.g. nuts, wedges or head covers
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    • A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7035—Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other
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Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Neurology (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Transplantation (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Vascular Medicine (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Prostheses (AREA)
  • Surgical Instruments (AREA)

Abstract

Arcuate bone fixation members (12A, 12B, 12C) with a tip configured to cut into bone are particularly suitable when a linear line-of -approach for delivering fixation members is undesirable. The members may be configured to engage a driving instrument, have a proximal tab (44) with an aperture (48) to receive a bone anchor (50), be received in a curved guiding bore (28) of a guiding member (14) configured to be anchored in a vertebral body, be forced by an actuator through an instrument comprising a cannulated guide shaft (68) and within it a shaft (74) which has an engagement feature (80a) complementary to an engagement feature on the fixation member such as a thread, or fix an intervertebral implant (108) fixation plate (116).
PCT/US2010/031244 2009-04-15 2010-04-15 Arcuate fixation member Ceased WO2010121028A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2012506222A JP5591912B2 (en) 2009-04-15 2010-04-15 Arcuate fixing member
CN201080024868.5A CN102458278B (en) 2009-04-15 2010-04-15 Arcuate fixation member
BRPI1010210A BRPI1010210A2 (en) 2009-04-15 2010-04-15 arched fixing member
EP10715054.2A EP2419030B1 (en) 2009-04-15 2010-04-15 Intervertebral implant
KR1020117027045A KR101692567B1 (en) 2009-04-15 2010-04-15 Arcuate spinal fixation member
CA2758922A CA2758922A1 (en) 2009-04-15 2010-04-15 Arcuate fixation member

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16946109P 2009-04-15 2009-04-15
US61/169,461 2009-04-15

Publications (2)

Publication Number Publication Date
WO2010121028A2 WO2010121028A2 (en) 2010-10-21
WO2010121028A3 true WO2010121028A3 (en) 2010-12-16

Family

ID=42314781

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/031244 Ceased WO2010121028A2 (en) 2009-04-15 2010-04-15 Arcuate fixation member

Country Status (7)

Country Link
EP (1) EP2419030B1 (en)
JP (1) JP5591912B2 (en)
KR (1) KR101692567B1 (en)
CN (1) CN102458278B (en)
BR (1) BRPI1010210A2 (en)
CA (1) CA2758922A1 (en)
WO (1) WO2010121028A2 (en)

Cited By (1)

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US11642228B2 (en) 2013-08-22 2023-05-09 Globus Medical, Inc. Interbody fusion devices with self-affixing mechanisms

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US9039768B2 (en) 2006-12-22 2015-05-26 Medos International Sarl Composite vertebral spacers and instrument
US20090248092A1 (en) 2008-03-26 2009-10-01 Jonathan Bellas Posterior Intervertebral Disc Inserter and Expansion Techniques
US10045860B2 (en) 2008-12-19 2018-08-14 Amicus Design Group, Llc Interbody vertebral prosthetic device with self-deploying screws
US9526620B2 (en) 2009-03-30 2016-12-27 DePuy Synthes Products, Inc. Zero profile spinal fusion cage
US9408715B2 (en) * 2009-04-15 2016-08-09 DePuy Synthes Products, Inc. Arcuate fixation member
US8641766B2 (en) 2009-04-15 2014-02-04 DePuy Synthes Products, LLC Arcuate fixation member
WO2011035126A1 (en) 2009-09-17 2011-03-24 Synthes Usa, Llc Intervertebral implant having extendable bone fixation members
US9393129B2 (en) 2009-12-10 2016-07-19 DePuy Synthes Products, Inc. Bellows-like expandable interbody fusion cage
US11529241B2 (en) * 2010-09-23 2022-12-20 DePuy Synthes Products, Inc. Fusion cage with in-line single piece fixation
US20120078373A1 (en) 2010-09-23 2012-03-29 Thomas Gamache Stand alone intervertebral fusion device
US20120078372A1 (en) 2010-09-23 2012-03-29 Thomas Gamache Novel implant inserter having a laterally-extending dovetail engagement feature
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